Title :
On frequency estimation with the IQML algorithm
Author :
Nagesha, Venkatesh ; Kay, Steven
Author_Institution :
Dragon syst. Inc., Newton, MA, USA
fDate :
9/1/1994 12:00:00 AM
Abstract :
A popular implementation of the KiSS/IQML algorithm for frequency estimation applies an inappropriate constraint to the parameter vector. This results in high thresholds for certain frequency configurations. By applying a consistent constraint, a better estimator can be obtained
Keywords :
maximum likelihood estimation; parameter estimation; spectral analysis; IQML algorithm; frequency configurations; frequency estimation; high thresholds; maximum likelihood estimator; parameter vector; sinusoidal parameter estimation; Circuits; Design methodology; Digital filters; Finite impulse response filter; Frequency estimation; Gold; Maximum likelihood estimation; Notice of Violation; Parameter estimation; Transformers;
Journal_Title :
Signal Processing, IEEE Transactions on
